COMPAREMENT OF COMMANDING OPTIONS OF CONTEMPORARY STREET LIGHTING

V večini primerov zunanje razsvetljave je v zadnjem času preprečevanje svetlobnega onesnaževanja in regulacije že stalnica. Ko se projektira oziroma oblikuje namen cestne razsvetljave se običajno projektanti poskušajo najbolj potruditi glede zmanjšanja onesnaževanja in porabe električne energije saj je ta najbolj pomembna rešitev za občine, ki plačujejo račune za električno energijo. Dobri primeri razsvetljave dosežejo svoj namen ob čim manjših emisijah svetlobe v prostor kakor tudi čim nižjo porabo električne energije, ki jo dosežemo z regulacijo sistema. V preteklem obdobju so bila v veliko pomoč pri omejevanju svetlobnega onesnaževanja mednarodna priporočila CIE, ki se vsakih nekaj let osvežijo z novimi priporočili, ampak se kljub novim priporočilom ni zmanjšalo svetlobno onesnaževanje. V Sloveniji smo v zadnjih letih dobili Uredbo o preprečevanju svetlobnega onesnaževanja, ampak kmalu se spet pričakuje dopolnitev te sprejete Uredbe. V diplomski nalogi bom predstavil smernice, ki se nanašajo na slovensko uredbo o preprečevanju onesnaženja, priporočilo mednarodne in evropske zakonodaje ter jih primerjal s slovensko uredbo. Posledice, ki jih prinaša uredba bodo seveda prizadele k največji meri lastnike oziroma upravljalce zunanje razsvetljave, zaradi tega je ključnega pomena katero oziroma koliko se lahko prihrani na račun električne energije s visoko učinkovitimi svetilkami in dodatno z možnostjo vodenja cestne razsvetljave.In the last time in most cases of outside lighting the prevention of light pollution and regulation is already a fixture. When the intention of road lighting is being engineered or designed, the designers are usually trying to do their best about reducing the pollution and consumption of electric energy, because that is the most important solution for community that pays the bills for electricity. Lightings that are designed properly, achieve their intention because of the smallest emissions of light in the area and also the smallest usage of electric energy that is achieved with the system regulation. In the previus periode of time the international recommendations CIE where in great help about reducing the light pollution. Despite the fact that every couple of years the international recommendations CIE are improving with the new recomendations, the light polution did not reduce. In the laste few years the Slovenian countrey got the decree about prevention of light pollution, but the decree is about to be supplemented soon. In the dissertation I will present directives that apply on Slovenian decree about light pollution prevention, the testimonial of international and European legislation and compare them with the Slovenian decree. The ramification caused by the decree will mostly affect owners and managers of outside lighting, that is why it is of most importants how much electrical energy can be saved by using highly efective lights and with the posibility of road lighting managing